---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9068 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.5G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 735 11875 1 3386 14922 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6b:d3:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.171.112/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe6b:d3f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:45:58:9b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9068) 02/06/25 _x86_64_ (4 CPU) 14:15:10 LINUX RESTART (4 CPU) 14:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:17:01 361.20 110.22 250.98 0.00 10652.67 20137.60 0.00 14:18:01 323.41 37.33 286.09 0.00 2398.13 11638.08 0.00 14:19:01 53.60 13.43 40.17 0.00 680.31 15315.96 0.00 14:20:01 5.47 0.42 5.05 0.00 42.13 1405.10 0.00 14:21:01 56.52 4.87 51.65 0.00 4402.93 9162.53 0.00 Average: 160.03 33.25 126.78 0.00 3634.88 11531.77 0.00 14:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:17:01 13407832 15354044 635868 3.88 57012 2094380 1397144 8.02 865244 1851312 113492 14:18:01 12178708 14683284 1279912 7.81 84448 2600480 1931832 11.08 1581032 2311940 360424 14:19:01 11604352 14254584 1706172 10.42 89480 2732844 2262768 12.98 2145136 2311096 34632 14:20:01 10375808 13033960 2926680 17.87 89740 2739648 3414884 19.59 3366544 2313304 216 14:21:01 12190556 15306352 642696 3.92 120752 3153696 1358964 7.80 1371824 2473940 19492 Average: 11951451 14526445 1438266 8.78 88286 2664210 2073118 11.89 1865956 2252318 105651 14:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 ens3 339.28 227.38 1635.84 68.46 0.00 0.00 0.00 0.00 14:17:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:18:01 ens3 317.38 255.24 4359.57 34.74 0.00 0.00 0.00 0.00 14:18:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 ens3 114.23 102.47 1314.74 13.24 0.00 0.00 0.00 0.00 14:19:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 4.53 4.07 0.89 0.89 0.00 0.00 0.00 0.00 14:20:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 146.25 75.95 2870.95 10.24 0.00 0.00 0.00 0.00 14:21:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 184.33 133.02 2036.36 25.51 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9068) 02/06/25 _x86_64_ (4 CPU) 14:15:10 LINUX RESTART (4 CPU) 14:16:01 CPU %user %nice %system %iowait %steal %idle 14:17:01 all 16.07 9.17 7.82 6.78 0.14 60.02 14:17:01 0 14.88 8.26 7.34 5.25 0.12 64.15 14:17:01 1 18.92 9.51 7.82 3.66 0.13 59.95 14:17:01 2 22.04 9.74 8.07 5.78 0.17 54.21 14:17:01 3 8.47 9.18 8.03 12.42 0.15 61.75 14:18:01 all 37.53 0.00 2.24 3.40 0.09 56.74 14:18:01 0 50.13 0.00 2.49 1.92 0.10 45.36 14:18:01 1 33.01 0.00 2.54 2.49 0.08 61.88 14:18:01 2 36.81 0.00 1.85 0.72 0.07 60.56 14:18:01 3 30.16 0.00 2.08 8.49 0.10 59.17 14:19:01 all 74.72 0.00 1.69 0.76 0.11 22.72 14:19:01 0 69.50 0.00 2.12 1.09 0.12 27.17 14:19:01 1 81.13 0.00 1.50 1.20 0.10 16.07 14:19:01 2 76.57 0.00 1.44 0.32 0.12 21.56 14:19:01 3 71.66 0.00 1.71 0.42 0.12 26.10 14:20:01 all 69.98 0.00 0.74 0.10 0.10 29.09 14:20:01 0 75.33 0.00 0.48 0.00 0.10 24.09 14:20:01 1 76.24 0.00 0.27 0.00 0.10 23.39 14:20:01 2 45.35 0.00 0.98 0.05 0.10 53.52 14:20:01 3 83.09 0.00 1.22 0.33 0.12 15.24 14:21:01 all 21.35 0.00 2.53 1.52 0.07 74.54 14:21:01 0 13.20 0.00 2.01 2.67 0.07 82.06 14:21:01 1 11.18 0.00 1.89 0.12 0.07 86.75 14:21:01 2 12.75 0.00 3.50 1.08 0.05 82.62 14:21:01 3 48.25 0.00 2.72 2.19 0.08 46.76 Average: all 43.97 1.82 3.00 2.50 0.10 48.60 Average: 0 44.62 1.65 2.89 2.18 0.10 48.56 Average: 1 44.16 1.89 2.79 1.49 0.10 49.58 Average: 2 38.73 1.93 3.16 1.58 0.10 54.50 Average: 3 48.39 1.83 3.15 4.76 0.11 41.76